erp5_deferred_style: Allow passing previous_skin_selection

To be used so that it can work in new UI

bt5/erp5_deferred_style/SkinTemplateItem/portal_skins/erp5_deferred_style/Base_activateSimpleView.py

@@ -10,13 +10,13 @@ priority = 3
 user = portal.portal_membership.getAuthenticatedMember()
 person_value = user.getUserValue()
 if person_value is None:
-  portal.changeSkin(None)
+  portal.changeSkin(previous_skin_selection)
   return context.Base_redirect('view', keep_items=dict(
               portal_status_message=translateString(
                         "No person found for your user")))
 
 if person_value.getDefaultEmailText('') in ('', None):
-  portal.changeSkin(None)
+  portal.changeSkin(previous_skin_selection)
   return context.Base_redirect('view', keep_items=dict(
               portal_status_message=translateString(
                         "You haven't defined your email address")))
@@ -54,6 +54,6 @@ activity_context.activate(
 
 context.activate(activity='SQLQueue', after_tag=tag).getTitle()
 
-portal.changeSkin(None)
+portal.changeSkin(previous_skin_selection)
 return context.Base_redirect('view', keep_items=dict(
               portal_status_message=translateString("Report Started")))

bt5/erp5_deferred_style/SkinTemplateItem/portal_skins/erp5_deferred_style/Base_activateSimpleView.xml

@@ -50,7 +50,7 @@
         </item>
         <item>
             <key> <string>_params</string> </key>
-            <value> <string>deferred_style_dialog_method, **kw</string> </value>
+            <value> <string>deferred_style_dialog_method, previous_skin_selection=None, **kw</string> </value>
         </item>
         <item>
             <key> <string>id</string> </key>